血管

Endothelial cells produce potent vasodilators and the most potent vasoconstrictor, endothelin.

内皮细胞产生强烈的血管扩张素和最强烈的血管收缩素――内皮素。

Ang II is a vasoconstrictor and growth-promoting substance, whereas bradykinin is a potent vasodilator and growth inhibitor.

Ang II 是一种使血管收缩和促进生长的物质，而BK 是使血管舒张和抑制生长的。

A novel potent vasoconstrictor peptide produced by vascular endothelin cells〔J〕.

血管活性肽在大鼠血管再狭窄形成中的作用〔J〕。

Vascular endothelial cell excretes , strong vasoconstrictor.

血管内皮细胞分泌的强缩血管物质。

Local substances released by injury produce vasodilatation and increased small vessel permeability.

电损伤释放的局部物质引起血管扩张和增加小血管的通透性。

Coronary disease ; Endothelium ; vascular ; Vasodilatation ; Risk factors

冠状动脉疾病；内皮；血管；血管舒张功能；危险因子

In this latter case, men may have the advantage over women because of less AT2R-mediated vasodilation.

在后面几种情况下，由于血管紧张素II介导的血管舒张弱于女性，男性可以从中获益。

The endothelium-dependent vasodilation is impaired in patients with hypertension and the high-frequence ultrasound can be used to detect endothelial dysfunction.

高血压患者存在血管内皮依赖性舒张功能失调，高频超声能准确可靠地检测血管内皮依赖性舒张功能。

The isolated vascular rings perfusion assay was used to examine the effect of EDDF on the vasodilation.

用离体大鼠血管环微量灌流法观察h／p-EDDF对大鼠肠系膜二级阻力血管和脑基底动脉和／或胸主动脉的舒张作用；(4)。

BACKGROUND: Isoflurane activates vascular adenosine triphosphatesensitive potassium channels, and may induce vasodilation.

背景：异氟烷激活血管 ATP 敏感钾通道，并可引起血管扩张。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。